Hyundai Creta: Crankcase Emission Control System / Positive Crankcase Ventilation (PCV) Valve

Description and operation

Operation Principle

Repair procedures

Removal
1.
Disconnect the vapor hose (A).
2.
Remove the PCV valve (B).

Inspection
1.
Insert a thin stick (A) into the PCV valve (B) from the threaded side to check that the plunger movement.

  
If the plunger does not move (PCV valve is clogged), clean or replace the valve.
Installation
1.
Install in the reverse order of removal.
PCV valve installation :
1.8 ~ 2.8 N.m (0.18 ~ 0.29 kgf.m, 1.3 ~ 2.1 lb-ft)
Repair procedures
Inspection 1. After disconnecting the vapor hose from the PCV valve, remove the PCV valve. 2. Reconnect the PCV valve to the vapor hos ...

Evaporative Emission Control System
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Other information:

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Hyundai Creta GS 2014-2021 Service Manual: Components and components location
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